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DE3175 LED Bulb - 4 LED Festoon - 30mm

Part Number: 3022-x4
Select LED Color:
Cool 6000KNatural 4500KWarm 3400K
RedUV (Blacklight)AmberGreenBlue
In Stock
$1.95 ea. (per Bulb)
Volume price as low as $1.75
Orders ship on or before  Friday 05/24/2019
  • Not sold in pairs, price per bulb.


LED replacement bulbs can fit numerous vehicle applications, such as vanity lights, map lights, footwell lights and glove box lights. This 3022 LED festoon bulb replaces a variety of traditional bulbs including DE3175 and 6428 bulbs. The 30-mm bulb has 4 LEDs (3-mm) on a PCB (printed circuit board) encased in a glass envelope. LEDs are mounted to one side of the board for direct 30° illumination with no wasted light. Festoon base for easy plug-and-play installation. The energy-efficient bulb operates within a wide 9-14.8V DC range and is designed to last 10,000 hours on your car, truck, SUV, or van—8 times longer than incandescent bulbs. Available in cool, natural and warm white, UV (blacklight), blue, green, amber and red. Not sold in pairs. Price per bulb.

Warranties & Certifications
3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
  • LED Map Lights
  • Glove Box Light
  • Footwell Lights
  • Trunk Light
  • LED Vanity Lights
  • Anchor Lights
  • Stern Lights
  • Masthead Lights
  • Dome Lights


Swipe left to see additional specifications
Part NOCCT / Wavelength
Price Ea.Product WeightOperating Temperature
3022-R4625 nm5 lm$1.95--
3022-A4595 nm3.5 lm$1.95--
3022-CW46000 21 lm$1.95--
3022-NW44500 17 lm$1.95--
3022-WW43000 15 lm$1.95--
3022-B4470 nm4.5 lm$1.95--
3022-G4510 nm19 lm$1.95--
3022-UV4405 nm-$1.95--
3022-x4-CAR - DE3175 LED Bulb - 4 LED Festoon - 30mm
DE3175 LED Bulb - 4 LED Festoon - 30mm



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Reviewed On

Not bad, but not the greatest

Unfortunately, these are the brightest bulbs you can get for this size festoon without going to oversize bulbs (and those would not have fit in my 2014 Corolla, glad I checked first).

Maybe later on they'll release a high lumen output LED version. They are brighter than stock, and I guess the one advantage is that if people in the back use it to read, the glare won't annoy me.

Helpful? Yes (13) No (0)

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The light quality isn't great. The lumens are pretty good for a map light but the warm white is just a weird, off color. These are good for marker lights, puddle lights, that sort of application.

Helpful? Yes (11) No (0)

Response from Super Bright LEDs:

Thank you for taking the time to send us a review. Customer feedback is very important to us. On the 3022-WW4 bulbs color please understand all warm whites are not the same. If you are trying to match other bulbs or ensure all the bulbs you are buying are the exact same shade of white you need to compare the CCT (color temperature). Warm white just means it has a yellow tint and the CCT will tell you how much. You want the CCT for each bulb to be as close to the same as possible.

Technical Level
Part Number
Reviewed On

Great bulbs!!

I ordered three blue LED bulbs to replace the stock white bulbs on my boat. The new LEDs look awesome and I received them very quickly. Can't wait to order more for the rest of the boat!!

Helpful? Yes (9) No (2)

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Reviewed On

High quality LEDs

I recently bought this type of bulb and all I can say is wow! The color temperature I picked was 5000k And they match my HID hedlights. The LEDs were of high quality and they light my whole interior! I'm definately ordering more of these!!!

Helpful? Yes (6) No (0)

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Awesome lights!

I ordered the green for my map lights just to kinda see how they look, I absolutely love them! Just ordered my dome light and my courtesy/step lights to match. And the shipping was super fast!

Helpful? Yes (2) No (0)

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